[Payment Request] Address edit view controller (Part 2)

ios/chrome/browser/ui/payments/address_edit_coordinator_unittest.mm

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "ios/chrome/browser/ui/payments/address_edit_coordinator.h"
 
 #include "base/logging.h"
 #include "base/mac/foundation_util.h"
 #include "base/memory/ptr_util.h"
 #include "base/test/ios/wait_util.h"
 #include "components/autofill/core/browser/autofill_profile.h"
+#include "components/autofill/core/browser/autofill_test_utils.h"
 #include "components/autofill/core/browser/test_personal_data_manager.h"
-#include "ios/chrome/browser/payments/payment_request.h"
+#include "components/autofill/core/browser/test_region_data_loader.h"
+#include "components/prefs/pref_service.h"
 #include "ios/chrome/browser/payments/payment_request_test_util.h"
+#include "ios/chrome/browser/payments/test_payment_request.h"
 #import "ios/chrome/browser/ui/payments/address_edit_view_controller.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
 #include "third_party/ocmock/OCMock/OCMock.h"
 #include "third_party/ocmock/gtest_support.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 class PaymentRequestAddressEditCoordinatorTest : public PlatformTest {
  protected:
-  PaymentRequestAddressEditCoordinatorTest() {
-    payment_request_ = base::MakeUnique<PaymentRequest>(
+  PaymentRequestAddressEditCoordinatorTest()
+      : pref_service_(autofill::test::PrefServiceForTesting()) {
+    personal_data_manager_.SetTestingPrefService(pref_service_.get());
+    payment_request_ = base::MakeUnique<TestPaymentRequest>(
         payment_request_test_util::CreateTestWebPaymentRequest(),
         &personal_data_manager_);
+    test_region_data_loader_.set_synchronous_callback(true);
+    payment_request_->SetRegionDataLoader(&test_region_data_loader_);
+  }
+
+  void TearDown() override {
+    personal_data_manager_.SetTestingPrefService(nullptr);
   }
 
   autofill::TestPersonalDataManager personal_data_manager_;
-  std::unique_ptr<PaymentRequest> payment_request_;
+  std::unique_ptr<PrefService> pref_service_;
+  std::unique_ptr<TestPaymentRequest> payment_request_;
+  autofill::TestRegionDataLoader test_region_data_loader_;
 };
 
 // Tests that invoking start and stop on the coordinator presents and dismisses
 // the address edit view controller, respectively.
 TEST_F(PaymentRequestAddressEditCoordinatorTest, StartAndStop) {
   UIViewController* base_view_controller = [[UIViewController alloc] init];
   UINavigationController* navigation_controller =
       [[UINavigationController alloc]
           initWithRootViewController:base_view_controller];
 
@@ skipping 80 matching lines @@
   EXPECT_EQ(2u, navigation_controller.viewControllers.count);
 
   // Call the controller delegate method.
   AddressEditViewController* view_controller =
       base::mac::ObjCCastStrict<AddressEditViewController>(
           navigation_controller.visibleViewController);
   [coordinator addressEditViewControllerDidCancel:view_controller];
 
   EXPECT_OCMOCK_VERIFY(delegate);
 }